﻿WHAT ARE HEARING AMPLIFIERS or PSAPs? ﻿Hearing amplifiers or Personal sound amplifiers (PSAPs) are devices you put behind or in your ear. They are designed to help amplify sound all around you or target sound that is in front of you. Some may only enhance sound in the mid and high frequencies for improvement of overall clarity. They look similar to hearing aids and they vary in price and technology. Sound is amplified up to approximately 30 dB in volume. Amplifiers are more accessible than traditional hearing aids since they can be purchased without going to a healthcare providers office....